.term {
    position: relative;
    background: #f5f5f5;
}

.term_box h1 {
    width: 100%;
    height: 0.22rem;
    box-sizing: border-box;
    padding-left: 0.22rem;
    line-height: 0.22rem;
    font-size: 0.15rem;
    color: #333333;
    background: #e5e5e5;
}

.term_box .term_item {
    padding: 0.2rem 0 0.35rem 0.22rem;
}

.term_box .term_item h4 {
    font-size: 0.15rem;
    color: #FFA912;
    margin-bottom: 0.13rem;
}

.term_box .term_item p {
    font-size: 0.12rem;
    color: #666666;
    line-height: 1.7;
}

.term .term_nav {
    position: absolute;
    left: 485px;
    /*position: fixed;
    top: 50%;
    transform: translateY(-50%);*/
}

.term .term_nav ul li {
    position: relative;
    width: 0.22rem;
    text-align: center;
    font-size: 0.1rem;
    color: #666666;
    line-height: 0.18rem;
    cursor: pointer;
    margin-top: 5px;
}

.term .term_nav ul li span {
    display: none;
    position: absolute;
    top: 50%;
    left: -0.4rem;
    margin-top: -0.15rem;
    width: 0.365rem;
    height: 0.31rem;
    font-size: 0.18rem;
    line-height: 0.31rem;
    box-sizing: border-box;
    color: #FFFFFF;
    text-align: left;
    padding-left: 0.09rem;
    background: url(../images/term_icon.png) no-repeat;
    background-size: cover;
}

.term .term_nav .on {
    color: #FFA912;
}

.term .term_nav .on span {
    display: block;
}
